[jboss-jira] [JBoss JIRA] Closed: (JBMESSAGING-1434) Executor shutdownNow() method not synchronized

[Howard Gao (JIRA)]

     [ https://jira.jboss.org/jira/browse/JBMESSAGING-1434?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Howard Gao closed JBMESSAGING-1434.
-----------------------------------

    Resolution: Done


Put synchronization block around the code and set flag.

      public void shutdownNow()
      {
         synchronized (tasks)
         {
            tasks.clear();
            shutdown = true;
         }
      }


> Executor shutdownNow() method not synchronized
> ----------------------------------------------
>
>                 Key: JBMESSAGING-1434
>                 URL: https://jira.jboss.org/jira/browse/JBMESSAGING-1434
>             Project: JBoss Messaging
>          Issue Type: Bug
>          Components: Messaging Core
>    Affects Versions:  1.4.0.SP3.CP04
>         Environment: Any platform
>            Reporter: Howard Gao
>            Assignee: Howard Gao
>            Priority: Critical
>             Fix For: 1.4.0.SP3.CP05
>
>
> The ChildExecutor.shutdownNow() is not properly synchronized and is therefore may cause NoSuchElementException during runtime.

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